Name	Flags	Card.	Type	Description & Constraints
AllergyIntolerance		0..*	AllergyIntolerance	Allergy or Intolerance (generally: Risk of adverse reaction to a substance)
id	S	0..1	id	Logical id of this artifact
meta	S	0..1	Meta	Metadata about the resource
profile	S	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
language	S	0..1	code	Language of the resource content
clinicalStatus	S	0..1	CodeableConcept	active | inactive | resolved
verificationStatus	S	0..1	CodeableConcept	unconfirmed | confirmed | refuted | entered-in-error
type	S	0..1	code	allergy | intolerance - Underlying mechanism (if known)
criticality	S	0..1	code	low | high | unable-to-assess
code	S	0..1	CodeableConcept	Code that identifies the allergy or intolerance
Slices for coding		0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:$this
coding:alpha-id	S	0..1	Coding	Code defined by a terminology system Binding: AllergiesIntolerancesAlphaID (required) Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://fhir.de/CodeSystem/bfarm/alpha-id
system	S	0..1	uri	Identity of the terminology system
code	S	0..1	code	Symbol in syntax defined by the system
display	S	0..1	string	Representation defined by the system
text	S	0..1	string	Plain text representation of the concept
patient	S	1..1	Reference(Patient MP4+)	Who the sensitivity is for
reference	S	1..1	string	Literal reference, Relative, internal or absolute URL
onset[x]	S	0..1	dateTime, Age, Period, Range, string	When allergy or intolerance was identified
recordedDate		0..0
recorder		0..0
asserter		0..0
lastOccurrence		0..0
note		0..0
reaction	S	0..*	BackboneElement	Adverse Reaction Events linked to exposure to substance
substance		0..0
manifestation	S	1..*	CodeableConcept	Clinical symptoms/signs associated with the Event
coding	S	0..*	Coding	Code defined by a terminology system
system	S	0..1	uri	Identity of the terminology system
code	S	0..1	code	Symbol in syntax defined by the system
display	S	0..1	string	Representation defined by the system
description		0..0
onset		0..0
severity		0..0
exposureRoute		0..0
note		0..0
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet / Code
AllergyIntolerance.code.coding:alpha-id	required	Pattern: null

Name	Flags	Card.	Type	Description & Constraints
AllergyIntolerance	C	0..*	AllergyIntolerance	Allergy or Intolerance (generally: Risk of adverse reaction to a substance)
id	SΣ	0..1	id	Logical id of this artifact
meta	SΣ	0..1	Meta	Metadata about the resource
profile	SΣ	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language	S	0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
clinicalStatus	?!SΣC	0..1	CodeableConcept	active | inactive | resolved Binding: AllergyIntoleranceClinicalStatusCodes (required): The clinical status of the allergy or intolerance.
verificationStatus	?!SΣC	0..1	CodeableConcept	unconfirmed | confirmed | refuted | entered-in-error Binding: AllergyIntoleranceVerificationStatusCodes (required): Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance.
type	SΣ	0..1	code	allergy | intolerance - Underlying mechanism (if known) Binding: AllergyIntoleranceType (required): Identification of the underlying physiological mechanism for a Reaction Risk.
criticality	SΣ	0..1	code	low | high | unable-to-assess Binding: AllergyIntoleranceCriticality (required): Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.
code	SΣ	0..1	CodeableConcept	Code that identifies the allergy or intolerance Binding: AllergyIntoleranceSubstance/Product,ConditionAndNegationCodes (example): Type of the substance/product, allergy or intolerance condition, or negation/exclusion codes for reporting no known allergies.
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:$this
coding:alpha-id	SΣ	0..1	Coding	Code defined by a terminology system Binding: AllergiesIntolerancesAlphaID (required) Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://fhir.de/CodeSystem/bfarm/alpha-id
system	SΣ	0..1	uri	Identity of the terminology system
code	SΣ	0..1	code	Symbol in syntax defined by the system
display	SΣ	0..1	string	Representation defined by the system
text	SΣ	0..1	string	Plain text representation of the concept
patient	SΣ	1..1	Reference(Patient MP4+)	Who the sensitivity is for
reference	SΣC	1..1	string	Literal reference, Relative, internal or absolute URL
onset[x]	S	0..1		When allergy or intolerance was identified
onsetDateTime			dateTime
onsetAge			Age
onsetPeriod			Period
onsetRange			Range
onsetString			string
reaction	S	0..*	BackboneElement	Adverse Reaction Events linked to exposure to substance
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
manifestation	S	1..*	CodeableConcept	Clinical symptoms/signs associated with the Event Binding: SNOMEDCTClinicalFindings (example): Clinical symptoms and/or signs that are observed or associated with an Adverse Reaction Event.
coding	SΣ	0..*	Coding	Code defined by a terminology system
system	SΣ	0..1	uri	Identity of the terminology system
code	SΣ	0..1	code	Symbol in syntax defined by the system
display	SΣ	0..1	string	Representation defined by the system
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code
AllergyIntolerance.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding
AllergyIntolerance.clinicalStatus	required	AllergyIntoleranceClinicalStatusCodes
AllergyIntolerance.verificationStatus	required	AllergyIntoleranceVerificationStatusCodes
AllergyIntolerance.type	required	AllergyIntoleranceType
AllergyIntolerance.criticality	required	AllergyIntoleranceCriticality
AllergyIntolerance.code	example	AllergyIntoleranceSubstance/Product,ConditionAndNegationCodes
AllergyIntolerance.code.coding:alpha-id	required	Pattern: null
AllergyIntolerance.reaction.manifestation	example	SNOMEDCTClinicalFindings

Constraints

Id	Grade	Path(s)	Details	Requirements
ait-1	error	AllergyIntolerance	AllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error. : verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').exists() or clinicalStatus.exists()
ait-2	error	AllergyIntolerance	AllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error : verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').empty() or clinicalStatus.empty()
dom-2	error	AllergyIntolerance	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	AllergyIntolerance	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	AllergyIntolerance	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	AllergyIntolerance	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	AllergyIntolerance	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Name	Flags	Card.	Type	Description & Constraints
AllergyIntolerance	C	0..*	AllergyIntolerance	Allergy or Intolerance (generally: Risk of adverse reaction to a substance)
id	SΣ	0..1	id	Logical id of this artifact
meta	SΣ	0..1	Meta	Metadata about the resource
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	Σ	0..1	uri	Identifies where the resource comes from
profile	SΣ	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
security	Σ	0..*	Coding	Security Labels applied to this resource Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
tag	Σ	0..*	Coding	Tags applied to this resource Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language	S	0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	0..*	Identifier	External ids for this item
clinicalStatus	?!SΣC	0..1	CodeableConcept	active | inactive | resolved Binding: AllergyIntoleranceClinicalStatusCodes (required): The clinical status of the allergy or intolerance.
verificationStatus	?!SΣC	0..1	CodeableConcept	unconfirmed | confirmed | refuted | entered-in-error Binding: AllergyIntoleranceVerificationStatusCodes (required): Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance.
type	SΣ	0..1	code	allergy | intolerance - Underlying mechanism (if known) Binding: AllergyIntoleranceType (required): Identification of the underlying physiological mechanism for a Reaction Risk.
category	Σ	0..*	code	food | medication | environment | biologic Binding: AllergyIntoleranceCategory (required): Category of an identified substance associated with allergies or intolerances.
criticality	SΣ	0..1	code	low | high | unable-to-assess Binding: AllergyIntoleranceCriticality (required): Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.
code	SΣ	0..1	CodeableConcept	Code that identifies the allergy or intolerance Binding: AllergyIntoleranceSubstance/Product,ConditionAndNegationCodes (example): Type of the substance/product, allergy or intolerance condition, or negation/exclusion codes for reporting no known allergies.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:$this
coding:alpha-id	SΣ	0..1	Coding	Code defined by a terminology system Binding: AllergiesIntolerancesAlphaID (required) Required Pattern: At least the following
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://fhir.de/CodeSystem/bfarm/alpha-id
version		0..1	string	Version of the system - if relevant
code		0..1	code	Symbol in syntax defined by the system
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	0..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	0..1	code	Symbol in syntax defined by the system
display	SΣ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	SΣ	0..1	string	Plain text representation of the concept
patient	SΣ	1..1	Reference(Patient MP4+)	Who the sensitivity is for
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	SΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
encounter		0..1	Reference(Encounter)	Encounter when the allergy or intolerance was asserted
onset[x]	S	0..1		When allergy or intolerance was identified
onsetDateTime			dateTime
onsetAge			Age
onsetPeriod			Period
onsetRange			Range
onsetString			string
reaction	S	0..*	BackboneElement	Adverse Reaction Events linked to exposure to substance
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
manifestation	S	1..*	CodeableConcept	Clinical symptoms/signs associated with the Event Binding: SNOMEDCTClinicalFindings (example): Clinical symptoms and/or signs that are observed or associated with an Adverse Reaction Event.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	SΣ	0..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	0..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	0..1	code	Symbol in syntax defined by the system
display	SΣ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code
AllergyIntolerance.meta.security	extensible	All Security Labels
AllergyIntolerance.meta.tag	example	CommonTags
AllergyIntolerance.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding
AllergyIntolerance.clinicalStatus	required	AllergyIntoleranceClinicalStatusCodes
AllergyIntolerance.verificationStatus	required	AllergyIntoleranceVerificationStatusCodes
AllergyIntolerance.type	required	AllergyIntoleranceType
AllergyIntolerance.category	required	AllergyIntoleranceCategory
AllergyIntolerance.criticality	required	AllergyIntoleranceCriticality
AllergyIntolerance.code	example	AllergyIntoleranceSubstance/Product,ConditionAndNegationCodes
AllergyIntolerance.code.coding:alpha-id	required	Pattern: null
AllergyIntolerance.patient.type	extensible	ResourceType
AllergyIntolerance.reaction.manifestation	example	SNOMEDCTClinicalFindings

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Summary

Mandatory: 1 element
Must-Support: 23 elements
Prohibited: 11 elements

Structures

This structure refers to these other structures:

• Patient MP4+ (https://www.charite.de/fhir/medikationsplan/StructureDefinition/Patient)

Slices

This structure defines the following Slices:

• The element AllergyIntolerance.code.coding is sliced based on the value of pattern:$this

Name	Flags	Card.	Type	Description & Constraints
AllergyIntolerance		0..*	AllergyIntolerance	Allergy or Intolerance (generally: Risk of adverse reaction to a substance)
id	S	0..1	id	Logical id of this artifact
meta	S	0..1	Meta	Metadata about the resource
profile	S	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
language	S	0..1	code	Language of the resource content
clinicalStatus	S	0..1	CodeableConcept	active | inactive | resolved
verificationStatus	S	0..1	CodeableConcept	unconfirmed | confirmed | refuted | entered-in-error
type	S	0..1	code	allergy | intolerance - Underlying mechanism (if known)
criticality	S	0..1	code	low | high | unable-to-assess
code	S	0..1	CodeableConcept	Code that identifies the allergy or intolerance
Slices for coding		0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:$this
coding:alpha-id	S	0..1	Coding	Code defined by a terminology system Binding: AllergiesIntolerancesAlphaID (required) Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://fhir.de/CodeSystem/bfarm/alpha-id
system	S	0..1	uri	Identity of the terminology system
code	S	0..1	code	Symbol in syntax defined by the system
display	S	0..1	string	Representation defined by the system
text	S	0..1	string	Plain text representation of the concept
patient	S	1..1	Reference(Patient MP4+)	Who the sensitivity is for
reference	S	1..1	string	Literal reference, Relative, internal or absolute URL
onset[x]	S	0..1	dateTime, Age, Period, Range, string	When allergy or intolerance was identified
recordedDate		0..0
recorder		0..0
asserter		0..0
lastOccurrence		0..0
note		0..0
reaction	S	0..*	BackboneElement	Adverse Reaction Events linked to exposure to substance
substance		0..0
manifestation	S	1..*	CodeableConcept	Clinical symptoms/signs associated with the Event
coding	S	0..*	Coding	Code defined by a terminology system
system	S	0..1	uri	Identity of the terminology system
code	S	0..1	code	Symbol in syntax defined by the system
display	S	0..1	string	Representation defined by the system
description		0..0
onset		0..0
severity		0..0
exposureRoute		0..0
note		0..0
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet / Code
AllergyIntolerance.code.coding:alpha-id	required	Pattern: null

Name	Flags	Card.	Type	Description & Constraints
AllergyIntolerance	C	0..*	AllergyIntolerance	Allergy or Intolerance (generally: Risk of adverse reaction to a substance)
id	SΣ	0..1	id	Logical id of this artifact
meta	SΣ	0..1	Meta	Metadata about the resource
profile	SΣ	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language	S	0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
clinicalStatus	?!SΣC	0..1	CodeableConcept	active | inactive | resolved Binding: AllergyIntoleranceClinicalStatusCodes (required): The clinical status of the allergy or intolerance.
verificationStatus	?!SΣC	0..1	CodeableConcept	unconfirmed | confirmed | refuted | entered-in-error Binding: AllergyIntoleranceVerificationStatusCodes (required): Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance.
type	SΣ	0..1	code	allergy | intolerance - Underlying mechanism (if known) Binding: AllergyIntoleranceType (required): Identification of the underlying physiological mechanism for a Reaction Risk.
criticality	SΣ	0..1	code	low | high | unable-to-assess Binding: AllergyIntoleranceCriticality (required): Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.
code	SΣ	0..1	CodeableConcept	Code that identifies the allergy or intolerance Binding: AllergyIntoleranceSubstance/Product,ConditionAndNegationCodes (example): Type of the substance/product, allergy or intolerance condition, or negation/exclusion codes for reporting no known allergies.
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:$this
coding:alpha-id	SΣ	0..1	Coding	Code defined by a terminology system Binding: AllergiesIntolerancesAlphaID (required) Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://fhir.de/CodeSystem/bfarm/alpha-id
system	SΣ	0..1	uri	Identity of the terminology system
code	SΣ	0..1	code	Symbol in syntax defined by the system
display	SΣ	0..1	string	Representation defined by the system
text	SΣ	0..1	string	Plain text representation of the concept
patient	SΣ	1..1	Reference(Patient MP4+)	Who the sensitivity is for
reference	SΣC	1..1	string	Literal reference, Relative, internal or absolute URL
onset[x]	S	0..1		When allergy or intolerance was identified
onsetDateTime			dateTime
onsetAge			Age
onsetPeriod			Period
onsetRange			Range
onsetString			string
reaction	S	0..*	BackboneElement	Adverse Reaction Events linked to exposure to substance
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
manifestation	S	1..*	CodeableConcept	Clinical symptoms/signs associated with the Event Binding: SNOMEDCTClinicalFindings (example): Clinical symptoms and/or signs that are observed or associated with an Adverse Reaction Event.
coding	SΣ	0..*	Coding	Code defined by a terminology system
system	SΣ	0..1	uri	Identity of the terminology system
code	SΣ	0..1	code	Symbol in syntax defined by the system
display	SΣ	0..1	string	Representation defined by the system
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code
AllergyIntolerance.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding
AllergyIntolerance.clinicalStatus	required	AllergyIntoleranceClinicalStatusCodes
AllergyIntolerance.verificationStatus	required	AllergyIntoleranceVerificationStatusCodes
AllergyIntolerance.type	required	AllergyIntoleranceType
AllergyIntolerance.criticality	required	AllergyIntoleranceCriticality
AllergyIntolerance.code	example	AllergyIntoleranceSubstance/Product,ConditionAndNegationCodes
AllergyIntolerance.code.coding:alpha-id	required	Pattern: null
AllergyIntolerance.reaction.manifestation	example	SNOMEDCTClinicalFindings

Constraints

Id	Grade	Path(s)	Details	Requirements
ait-1	error	AllergyIntolerance	AllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error. : verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').exists() or clinicalStatus.exists()
ait-2	error	AllergyIntolerance	AllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error : verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').empty() or clinicalStatus.empty()
dom-2	error	AllergyIntolerance	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	AllergyIntolerance	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	AllergyIntolerance	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	AllergyIntolerance	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	AllergyIntolerance	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Name	Flags	Card.	Type	Description & Constraints
AllergyIntolerance	C	0..*	AllergyIntolerance	Allergy or Intolerance (generally: Risk of adverse reaction to a substance)
id	SΣ	0..1	id	Logical id of this artifact
meta	SΣ	0..1	Meta	Metadata about the resource
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	Σ	0..1	uri	Identifies where the resource comes from
profile	SΣ	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
security	Σ	0..*	Coding	Security Labels applied to this resource Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
tag	Σ	0..*	Coding	Tags applied to this resource Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language	S	0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	0..*	Identifier	External ids for this item
clinicalStatus	?!SΣC	0..1	CodeableConcept	active | inactive | resolved Binding: AllergyIntoleranceClinicalStatusCodes (required): The clinical status of the allergy or intolerance.
verificationStatus	?!SΣC	0..1	CodeableConcept	unconfirmed | confirmed | refuted | entered-in-error Binding: AllergyIntoleranceVerificationStatusCodes (required): Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance.
type	SΣ	0..1	code	allergy | intolerance - Underlying mechanism (if known) Binding: AllergyIntoleranceType (required): Identification of the underlying physiological mechanism for a Reaction Risk.
category	Σ	0..*	code	food | medication | environment | biologic Binding: AllergyIntoleranceCategory (required): Category of an identified substance associated with allergies or intolerances.
criticality	SΣ	0..1	code	low | high | unable-to-assess Binding: AllergyIntoleranceCriticality (required): Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.
code	SΣ	0..1	CodeableConcept	Code that identifies the allergy or intolerance Binding: AllergyIntoleranceSubstance/Product,ConditionAndNegationCodes (example): Type of the substance/product, allergy or intolerance condition, or negation/exclusion codes for reporting no known allergies.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
Slices for coding	Σ	0..*	Coding	Code defined by a terminology system Slice: Unordered, Open by pattern:$this
coding:alpha-id	SΣ	0..1	Coding	Code defined by a terminology system Binding: AllergiesIntolerancesAlphaID (required) Required Pattern: At least the following
id		0..1	id	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://fhir.de/CodeSystem/bfarm/alpha-id
version		0..1	string	Version of the system - if relevant
code		0..1	code	Symbol in syntax defined by the system
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	0..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	0..1	code	Symbol in syntax defined by the system
display	SΣ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	SΣ	0..1	string	Plain text representation of the concept
patient	SΣ	1..1	Reference(Patient MP4+)	Who the sensitivity is for
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	SΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
encounter		0..1	Reference(Encounter)	Encounter when the allergy or intolerance was asserted
onset[x]	S	0..1		When allergy or intolerance was identified
onsetDateTime			dateTime
onsetAge			Age
onsetPeriod			Period
onsetRange			Range
onsetString			string
reaction	S	0..*	BackboneElement	Adverse Reaction Events linked to exposure to substance
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
manifestation	S	1..*	CodeableConcept	Clinical symptoms/signs associated with the Event Binding: SNOMEDCTClinicalFindings (example): Clinical symptoms and/or signs that are observed or associated with an Adverse Reaction Event.
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	SΣ	0..*	Coding	Code defined by a terminology system
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	SΣ	0..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	SΣ	0..1	code	Symbol in syntax defined by the system
display	SΣ	0..1	string	Representation defined by the system
userSelected	Σ	0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code
AllergyIntolerance.meta.security	extensible	All Security Labels
AllergyIntolerance.meta.tag	example	CommonTags
AllergyIntolerance.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding
AllergyIntolerance.clinicalStatus	required	AllergyIntoleranceClinicalStatusCodes
AllergyIntolerance.verificationStatus	required	AllergyIntoleranceVerificationStatusCodes
AllergyIntolerance.type	required	AllergyIntoleranceType
AllergyIntolerance.category	required	AllergyIntoleranceCategory
AllergyIntolerance.criticality	required	AllergyIntoleranceCriticality
AllergyIntolerance.code	example	AllergyIntoleranceSubstance/Product,ConditionAndNegationCodes
AllergyIntolerance.code.coding:alpha-id	required	Pattern: null
AllergyIntolerance.patient.type	extensible	ResourceType
AllergyIntolerance.reaction.manifestation	example	SNOMEDCTClinicalFindings

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Summary

Mandatory: 1 element
Must-Support: 23 elements
Prohibited: 11 elements

Structures

This structure refers to these other structures:

• Patient MP4+ (https://www.charite.de/fhir/medikationsplan/StructureDefinition/Patient)

Slices

This structure defines the following Slices:

• The element AllergyIntolerance.code.coding is sliced based on the value of pattern:$this